Ответ:

5/9 < 7/9

1 > 8/11

1/6 < 1/5

1 < 7/5

Объяснение:

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5/9 и 7/9

5/9 < 7/9

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1 и 8/11

11/11 и 8/11

11/11 > 8/11

1 > 8/11

===========

1/6 и 1/5

5/30 и 6/30

5/30 < 6/30

1/6 < 1/5

===========

1 и 7/5

5/5 и 7/5

5/5 < 7/5

1 < 7/5

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